10145980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39023}}^1$

素因数の和:39045

約数の個数: 24

約数和(自身を含む): 22946112

約数和(自身を除く): 12800132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39023, 78046, 156092, 195115, 390230, 507299, 780460, 1014598, 2029196, 2536495, 5072990, 10145980]

約数ペア:

[(1, 10145980), (2, 5072990), (4, 2536495), (5, 2029196), (10, 1014598), (13, 780460), (20, 507299), (26, 390230), (52, 195115), (65, 156092), (130, 78046), (260, 39023)]